" http://www.amazon.com/gp/product/B00AG1E86U?tag=httpcelebratf-20 Odin TCU Transmitter 2 x Odin Wireless TTL Receiver for Nikon 6 x AA Batteries 35mm to PC Sync Cable 35mm to 35mm Cable Phottix Odin Wireless TTL Trigger Set with Two Receivers for Nikon"